27140690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 24180910

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 599, 985, 1198, 1970, 2995, 4531, 5990, 9062, 13777, 22655, 27554, 45310, 68885, 118003, 137770, 236006, 590015, 1180030, 2714069, 5428138, 13570345, 27140690]

約数ペア:

[(1, 27140690), (2, 13570345), (5, 5428138), (10, 2714069), (23, 1180030), (46, 590015), (115, 236006), (197, 137770), (230, 118003), (394, 68885), (599, 45310), (985, 27554), (1198, 22655), (1970, 13777), (2995, 9062), (4531, 5990)]